fix: import current dir relative modules

compiler/modules/importer.nim

@@ -377,7 +377,29 @@ proc evalImport*(c: PContext, n: PNode): PNode =
   var hasError = false
 
   for it in n.sons:
-    if it.kind == nkInfix and it.len == 3 and it[2].kind == nkBracket:
+    if it.kind == nkPrefix and it.len == 2 and it[1].kind == nkBracket:
+      let
+        sep = it[0]
+        impTmpl =
+          block:
+            let t = newNodeI(nkPrefix, it.info, 2)
+            t[0] = sep
+            t
+          ## `impTmpl` is copied/instanced in a loop below including setting
+          ## the second child
+
+      for x in it[1]:
+        let imp = copyTree(impTmpl)
+
+        # transform `./[a as b] to `./a as b`
+        imp[1] =
+          if x.kind == nkInfix and x[0].ident.s == "as":
+            x[1]
+          else:
+            x
+
+        hasError = impMod(c, imp, x.info, result).kind == nkError or hasError
+    elif it.kind == nkInfix and it.len == 3 and it[2].kind == nkBracket:
       let
         sep = it[0]
         dir = it[1]

tests/lang_stmts/importstmt/timport_relative.nim

@@ -0,0 +1,7 @@
+discard """
+  description: "Regression test for relative imports"
+"""
+
+import ./[mbar]
+import ./[mbaz, mfoo]
+import ./[mqux1 as mqux]

tests/lang_stmts/importstmt/ttyped_import_nimskull757.nim

@@ -39,23 +39,4 @@ outputTyped:
   import mqux3 except bar3
   import mqux4 except bar4, baz4
   # import as output might have issues, see below
-  import mqux5 as mqux6
-
-when false: # knownIssue: `import except` doesn't preserve exclusion info
-  # test should check for output:
-  #   ImportExceptStmt
-  #     Sym "mqux3"
-  #     Sym "bar3"
-  #   ImportExceptStmt
-  #     Sym "mqux4"
-  #     Sym "bar4"
-  #     Sym "baz4"
-  outputTyped:
-    import mqux3 except bar3
-    import mqux4 except bar4, baz4
-
-when false: # knownIssue: `Import as` doesn't preserve original identifier info
-  # not quite sure what the test should be yet, current behaviour might be
-  # acceptable, because the symbol decl can be introspected?
-  outputTyped:
-    import mqux5 as mqux6
+  import mqux5 as mqux6

tests/lang_stmts/importstmt/ttyped_import_nimskull757_knownissues.nim

@@ -0,0 +1,31 @@
+discard """
+  description: "Test import statements are properly analysed"
+  knownissue: "`import except` doesn't preserve exclusion info"
+  output: '''
+StmtList
+  ImportExceptStmt
+    Sym "mqux3"
+    Sym "bar3"
+  ImportExceptStmt
+    Sym "mqux4"
+    Sym "bar4"
+    Sym "baz4"
+'''
+"""
+
+import std/macros
+
+macro outputTyped(n: typed) =
+  let output = treeRepr n
+  quote:
+    echo `output`
+
+outputTyped:
+  import mqux3 except bar3
+  import mqux4 except bar4, baz4
+
+when false: # knownIssue: `Import as` doesn't preserve original identifier info
+  # not quite sure what the test should be yet, current behaviour might be
+  # acceptable, because the symbol decl can be introspected?
+  outputTyped:
+    import mqux5 as mqux6